/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.util;

import com.android.devicechecker.R;

import android.content.Context;
import android.net.NetworkInfo;
import android.text.TextUtils;


public class WifiStatus {
	public static String getStatus(Context context, String ssid,
			NetworkInfo.DetailedState detailedState) {

		if (!TextUtils.isEmpty(ssid) && isLiveConnection(detailedState)) {
			return getPrintableFragment(context, detailedState, ssid);
		} else {
			return getPrintable(context, detailedState);
		}
	}

	public static boolean isLiveConnection(
			NetworkInfo.DetailedState detailedState) {
		return detailedState != NetworkInfo.DetailedState.DISCONNECTED
				&& detailedState != NetworkInfo.DetailedState.FAILED
				&& detailedState != NetworkInfo.DetailedState.IDLE
				&& detailedState != NetworkInfo.DetailedState.SCANNING;
	}

	public static String getPrintable(Context context,
			NetworkInfo.DetailedState detailedState) {

		switch (detailedState) {
		case AUTHENTICATING:
			return context.getString(R.string.status_authenticating);
		case CONNECTED:
			return context.getString(R.string.status_connected);
		case CONNECTING:
			return context.getString(R.string.status_connecting);
		case DISCONNECTED:
			return context.getString(R.string.status_disconnected);
		case DISCONNECTING:
			return context.getString(R.string.status_disconnecting);
		case FAILED:
			return context.getString(R.string.status_failed);
		case OBTAINING_IPADDR:
			return context.getString(R.string.status_obtaining_ip);
		case SCANNING:
			return context.getString(R.string.status_scanning);
		default:
			return null;
		}
	}

	public static String getPrintableFragment(Context context,
			NetworkInfo.DetailedState detailedState, String apName) {

		String fragment = null;
		switch (detailedState) {
		case AUTHENTICATING:
			fragment = context
					.getString(R.string.fragment_status_authenticating);
			break;
		case CONNECTED:
			fragment = context.getString(R.string.fragment_status_connected);
			break;
		case CONNECTING:
			fragment = context.getString(R.string.fragment_status_connecting);
			break;
		case DISCONNECTED:
			fragment = context.getString(R.string.fragment_status_disconnected);
			break;
		case DISCONNECTING:
			fragment = context
					.getString(R.string.fragment_status_disconnecting);
			break;
		case FAILED:
			fragment = context.getString(R.string.fragment_status_failed);
			break;
		case OBTAINING_IPADDR:
			fragment = context.getString(R.string.fragment_status_obtaining_ip);
			break;
		case SCANNING:
			fragment = context.getString(R.string.fragment_status_scanning);
			break;
		}

		return String.format(fragment, apName);
	}

}
